...QT4-20A semi-automatic block makingmachine is simple, economic to run and easy to clean and maintain. Multi-function: The machine can produce concrete bricks, hollow blocks and pavers etc by using...

...QT4-20A semi-automatic block makingmachine is simple, economic to run and easy to clean and maintain. Multi-function: The machine can produce concrete bricks, hollow blocks and pavers etc by using... more